World Legacy's Memory (CYHO-EN061) - Cybernetic Horizon 1st Edition

Special Summon 1 "Mekk-Knight" monster from your hand or Deck in face-up Defense Position, but return it to the hand during the End Phase. For the rest of this turn after this card resolves, you cannot Special Summon monsters, except "Mekk-Knight" monsters. You can only activate 1 "World Legacy's Memory" per turn.